147435888

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1609}}^1$

素因数の和:1726

約数の個数: 80

約数和(自身を含む): 402474240

約数和(自身を除く): 255038352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 83, 92, 138, 166, 184, 249, 276, 332, 368, 498, 552, 664, 996, 1104, 1328, 1609, 1909, 1992, 3218, 3818, 3984, 4827, 5727, 6436, 7636, 9654, 11454, 12872, 15272, 19308, 22908, 25744, 30544, 37007, 38616, 45816, 74014, 77232, 91632, 111021, 133547, 148028, 222042, 267094, 296056, 400641, 444084, 534188, 592112, 801282, 888168, 1068376, 1602564, 1776336, 2136752, 3071581, 3205128, 6143162, 6410256, 9214743, 12286324, 18429486, 24572648, 36858972, 49145296, 73717944, 147435888]

約数ペア:

[(1, 147435888), (2, 73717944), (3, 49145296), (4, 36858972), (6, 24572648), (8, 18429486), (12, 12286324), (16, 9214743), (23, 6410256), (24, 6143162), (46, 3205128), (48, 3071581), (69, 2136752), (83, 1776336), (92, 1602564), (138, 1068376), (166, 888168), (184, 801282), (249, 592112), (276, 534188), (332, 444084), (368, 400641), (498, 296056), (552, 267094), (664, 222042), (996, 148028), (1104, 133547), (1328, 111021), (1609, 91632), (1909, 77232), (1992, 74014), (3218, 45816), (3818, 38616), (3984, 37007), (4827, 30544), (5727, 25744), (6436, 22908), (7636, 19308), (9654, 15272), (11454, 12872)]